Fund Performance

Each Fund’s returns quoted below represent past performance after all expenses, which is no guarantee of future results. Investment return, principal value, and yield will fluctuate so that an investor’s shares, when redeemed, may be worth more or less than their original cost. Current performance may be lower or higher than the performance data quoted. Each Fund charges a 2.00% redemption fee on sales or exchanges of shares made less than 30 days after the settlement of purchase or acquisition through exchange, with certain exceptions. See the applicable prospectus for further information.

Annual Expense Ratio: Gross: 1.20% / Net: 1.20%. Per current prospectus. Domini has contractually agreed to cap Investor share expenses to not exceed 1.25% until 11/30/15, subject to earlier modification by the Fund’s Board of Trustees. See prospectus for details. The Funds’ performance would have been lower had these fees not been waived.

On 11/30/06, the Fund changed to an active management strategy. Past performance through 11/29/06 represents the former passive investment strategy, and is not indicative of future results.

Annual Expense Ratio: Gross: 1.62% / Net: 1.60%. Per current prospectus. Domini has contractually agreed to cap Investor share expenses to not exceed 1.60% until 11/30/15, subject to earlier modification by the Fund’s Board of Trustees. See prospectus for details. The Funds’ performance would have been lower had these fees not been waived.

Annual Expense Ratio: Gross: 1.24% / Net: 0.95%. Per current prospectus. Domini has contractually agreed to cap Investor share expenses to not exceed 0.95% until 11/30/15, subject to earlier modification by the Fund’s Board of Trustees. See prospectus for details. The Funds’ performance would have been lower had these fees not been waived.

On 11/30/06, the Fund changed to an active management strategy. Past performance through 11/29/06 represents the former passive investment strategy, and is not indicative of future results.

Institutional shares were not offered prior to 11/28/08. All performance information for time periods beginning prior to 11/28 is the performance of the Investor shares, which has not been adjusted to reflect the lower expenses of the Institutional shares.

Annual Expense Ratio: Gross: 0.81% / Net: 0.80%. Per current prospectus. Domini has contractually agreed to cap Institutional share expenses to not exceed 0.80% until 11/30/15, subject to earlier modification by the Fund’s Board of Trustees. See prospectus for details. The Fund's performance would have been lower had these fees not been waived.

Institutional shares were not offered prior to 11/30/12. All performance information for time periods beginning prior to 11/30 is the performance of the Investor shares, which has not been adjusted to reflect the lower expenses of the Institutional shares.

Annual Expense Ratio: Gross: 1.16% / Net: 1.16%. Per current prospectus. Domini has contractually agreed to cap Investor share expenses to not exceed 1.27% until 11/30/15, subject to earlier modification by the Fund’s Board of Trustees. See prospectus for details. The Funds’ performance would have been lower had these fees not been waived.

Institutional shares were not offered prior to November 30, 2011. All performance information for time periods beginning prior to November 30 is the performance of the Investor shares, which has not been adjusted to reflect the lower expenses of the Institutional shares.

Annual Expense Ratio: Gross: 1.02% / Net: 0.65%. Per current prospectus. Domini has contractually agreed to cap Investor share expenses to not exceed 0.65% until 11/30/15, subject to earlier modification by the Fund’s Board of Trustees. See prospectus for details. The Funds’ performance would have been lower had these fees not been waived

On 11/30/06, the Fund changed to an active management strategy. Past performance through 11/29/06 represents the former passive investment strategy, and is not indicative of future results. Ten year and Since Inception performance reflects the performance of the Investor shares prior to November 28, 2003, the date the Class R shares were first offered. This earlier performance has not been adjusted to take into account the lower expenses applicable to Class R shares.

Annual Expense Ratio: Gross: 0.90% / Net: 0.90%. Per current prospectus. Domini has contractually agreed to cap Class R share expenses to not exceed 0.90% until 11/30/15, subject to earlier modification by the Fund’s Board of Trustees. See prospectus for details. The Funds’ performance would have been lower had these fees not been waived.

On 11/30/06, the Fund changed to an active management strategy. Past performance through 11/29/06 represents the former passive investment strategy, and is not indicative of future results. A shares were not offered prior to 11/28/08. All performance information for time periods beginning prior to November 28 is the performance of the Investor shares. This performance has not been adjusted to reflect the lower expenses of the Class A shares, but unless otherwise noted, does reflect an adjustment for the maximum applicable sales charges of 4.75%.

Annual Expense Ratio: Gross: 1.54% / Net: 1.18%. Per current prospectus. Domini has contractually agreed to cap Investor share expenses to not exceed 1.18% until 11/30/15, subject to earlier modification by the Fund’s Board of Trustees. See prospectus for details. The Funds’ performance would have been lower had these fees not been waived.

The Domini Social Equity Fund Class A shares are subject to a front-end sales charge of up to 4.75%. The quarterly and calendar performance tables above do not reflect the deduction of this sales charge. If the sales charge were reflected, the performance would have been lower.

Annual Expense Ratio: Gross: 1.82% / Net: 1.57%. Per current prospectus. Domini has contractually agreed to cap Investor share expenses to not exceed 1.57% until 11/30/15, subject to earlier modification by the Fund’s Board of Trustees. See prospectus for details. The Funds’ performance would have been lower had these fees not been waived.

The Fund's Class A shares are subject to a front-end sales charge of up to 4.75%. The quarterly and calendar year performance tables above do not reflect the deduction of this sales charge. If the sales charge were reflected, the performance would have been lower.

A shares were not offered prior to 11/28/08. All performance information for time periods beginning prior to that date is the performance of the Investor shares. This performance has not been adjusted to reflect the lower expenses of the Class A shares, but does reflect an adjustment for the maximum applicable sales charges of 4.75%, except where noted above.

*Average annual total returns.

The Domini Funds are not insured and are subject to market risks, such as sector concentration and style risk. Investing internationally involves special risks, such as currency fluctuations, social and economic instability, differing securities regulations and accounting standards, limited public information, possible changes in taxation, and periods of illiquidity. Investment return and principal value will fluctuate so that an investor’s shares, when redeemed, may be worth more or less than their original cost. You may lose money.

The Domini Social Bond Fund is not insured and is subject to market risks, including interest rate and credit risks. During periods of rising interest rates, bond funds can lose value. The Domini Social Bond Fund currently holds a large percentage of its portfolio in mortgage-backed securities. During periods of falling interest rates, mortgage-backed securities may prepay the principal due, which may lower the Fund’s return by causing it to reinvest at lower interest rates. Some of the Domini Social Bond Fund's community development investments may be unrated and carry greater credit risks than its other investments.

The tables above do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or the redemption of Fund shares. Total return is based on each Fund’s net asset values and assumes all dividends and capital gains were reinvested.

The Standard & Poor’s 500 Index (S&P 500) and the Morgan Stanley Capital International Europe, Australia, and Far East Index (MSCI EAFE) are unmanaged indexes of common stocks. The Barclays U.S. Aggregate Bond Index is an index representing securities that are U.S. domestic, taxable, and dollar denominated and covering the U.S investment grade fixed rate bond market, with index components for government and corporate securities and asset-backed securities, and the Barclays Capital Intermediate Aggregate Index (BCIA) is an unmanaged index of intermediate investment-grade fixed-income securities. Effective 1/7/15, the Fund’s performance benchmark changed from the BCIA to the Barclays U.S. Aggregate Bond Index. See the Fund’s prospectus for more information. You cannot invest directly in an index.

Although the Funds' Investor shares, R shares and Institutional shares are no-load, certain fees and expenses apply to a continued investment and are described in the prospectus. The composition of the Funds' portfolios are subject to change.